<div class="row">
  <div class="col-xs-12 col-12 col-sm-6 col-md-4 form-group">
    <input class="form-control"
           placeholder="Datepicker"
           placement="right"
           bsDatepicker
           (onShown)="handler('onShown')"
           (onHidden)="handler('onHidden')">

  </div>
  <div class="col-xs-12 col-12">
    <pre class="card card-block card-header" *ngFor="let message of messages">{{message}}</pre>
  </div>
</div>


